If you happen to have your email subscribed to Rockstar's mailing list, then you'll have received an email which announces the release of GTA: Chinatown Wars on the PSP System. The email states that the game will be "rebuilt from the ground up" to be a "powerful experience on the PSP".

The game will be able to be purchased digitally on the Playstation Network or bought as a retail copy this fall.

I'm sorry, man, but I've got magic. I've got poetry in my fingertips. Most of the time - and this includes naps - I'm an F-18, bro. And I will destroy you in the air. I will deploy my ordinance to the ground. Charlie Sheen